Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 344
ships hold at each operation, and Ijy means of whichit is possible to remove every ounce of ore from a cartro-hold, thusdispensing entirely with hand shoveling, and eliminating the lastutilization of manual labor in the handling of the raw material,from the time it is mined by means of a steam… … HULETT AUTOMATIC ORE UNLOADERS TAKING ORE FROM A LAKE VESSEL. 400 tons and has a height of 55 feet. It consists primarily of afoundation trestle, which is mounted upon wheels and which canbe moved along the dock, the rails carrying the forward end of thetrestle being directly on the brink of the…
Mechanical engineering -- Dictionaries
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